NT scan help!

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I’m currently 11 weeks 4 days.

According to my last ultrasound, baby is measuring 5 days ahead.

My NT scan was supposed to be next Wednesday at 12 weeks 5 days, but they had to reschedule it for the next Monday when I’ll be 13 weeks 3 days because of the virus.

I was reading that the latest they can do the NT scan is 13 weeks 6 days.

Because the baby is measuring big, will my scan be too late at 13 weeks 3 days?